RB Replacement Billet Camshaft Caps Upgrade your RB engine with precision-engineered billet camshaft caps—perfect for those missing cam caps or looking for superior performance and durability. Key Features: Perfect Replacement for Stock Caps:These billet camshaft caps are designed to mimic the stock head fitment, allowing you to use the existing hardware, just like OEM camshaft bolts. No need to worry about compatibility issues! Full Set of 14 Billet Caps:The kit includes 14 caps, covering all the camshaft positions for your twin cam RB head (RB20, RB25, Neo, and RB26). Each cap can be individually marked on top to ensure you don't mix up the caps during installation. Machining Required for Fitment:Billet caps require line honing or bore machining to perfectly match the head. This is not a simple bolt-on part—consult with a reputable head service shop for proper fitting. Proper machining ensures a precise fit to avoid any issues with camshaft alignment. Made from High-Quality Billet Material:Crafted from 6061 aircraft-grade billet aluminum, these caps offer improved strength and rigidity over stock cast caps, ensuring better durability and reliability for high-performance setups. Installation Notes: Line Hone/Bore Required:Before installing, the caps must be line honed or bored to match the specific tolerances of your engine head. This process ensures the cams sit correctly within the caps, providing smooth rotation. Cap Identification:Each cap is marked with its individual position. It is essential to avoid mixing up caps to ensure proper alignment, as mismatched caps could cause fitment or performance issues. Professional Assistance Recommended:Due to the need for precise machining, consult with an experienced head shop to ensure the caps are fitted correctly. They will have the necessary tools to ensure everything is done to factory specs or better. Benefits: Improved Strength and Precision:Billet caps are made from 6061 aluminum, providing enhanced strength and precision over stock caps, making them ideal for performance engines that see high RPMs and harsh conditions. Perfect for Missing Caps or Upgrades:If you're working with a used or incomplete head, these replacement caps will restore functionality and ensure your camshafts are properly aligned, keeping your engine running at its best. Ideal for Performance Builds:The caps' superior material and the precise machining process make them ideal for high-performance or modified RB engines, ensuring long-lasting reliability and smooth operation. Compatibility: Fits all Twin Cam RB Heads:This set of 14 billet camshaft caps is compatible with all twin cam RB heads, including RB20, RB25, Neo, and RB26 engines.
